Analysis
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max time kernel
152s -
max time network
159s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
28-03-2024 18:41
Static task
static1
Behavioral task
behavioral1
Sample
QUOTATION_MARQTRA031244úPDF.scr
Resource
win7-20240221-en
General
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Target
QUOTATION_MARQTRA031244úPDF.scr
-
Size
2.8MB
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MD5
f676b2e399bb66aff93ea75e288cc77a
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SHA1
c070d9d7f4209197a1de3863d3931c793de2f600
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SHA256
2cc218a62d049d31355e7976c899c8dc1054a6adfc82ab27497b08f780644f83
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SHA512
15cc02ba0f93ab14812afc32b9ce1f4a6f8183a2a519286b4bdd79e25be3e6b55f9439e9e739d313794d2df35a7783c9caf742ccb5f5a7c7a500463debf9afcb
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SSDEEP
49152:6hIFVTE9ox8jJbzMM8HBKTRyjylyT0naL374neHJwZ/nK:2IKghKNgsywa77bHJwtn
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
gator3220.hostgator.com - Port:
587 - Username:
[email protected] - Password:
Dasco..!@@hT!3V - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Detect ZGRat V1 34 IoCs
Processes:
resource yara_rule behavioral2/memory/2064-2-0x0000000005D00000-0x0000000005F30000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-3-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-4-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-6-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-8-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-10-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-12-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-14-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-16-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-18-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-20-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-22-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-24-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-26-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-28-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-30-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-32-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-34-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-36-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-38-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-40-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-42-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-44-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-46-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-48-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-50-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-52-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-54-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-56-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-58-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-60-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-62-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-64-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 behavioral2/memory/2064-66-0x0000000005D00000-0x0000000005F2A000-memory.dmp family_zgrat_v1 -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 53 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
QUOTATION_MARQTRA031244úPDF.scrdescription pid process target process PID 2064 set thread context of 4936 2064 QUOTATION_MARQTRA031244úPDF.scr aspnet_compiler.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
aspnet_compiler.exepid process 4936 aspnet_compiler.exe 4936 aspnet_compiler.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
QUOTATION_MARQTRA031244úPDF.scraspnet_compiler.exedescription pid process Token: SeDebugPrivilege 2064 QUOTATION_MARQTRA031244úPDF.scr Token: SeDebugPrivilege 2064 QUOTATION_MARQTRA031244úPDF.scr Token: SeDebugPrivilege 4936 aspnet_compiler.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
QUOTATION_MARQTRA031244úPDF.scrdescription pid process target process PID 2064 wrote to memory of 4936 2064 QUOTATION_MARQTRA031244úPDF.scr aspnet_compiler.exe PID 2064 wrote to memory of 4936 2064 QUOTATION_MARQTRA031244úPDF.scr aspnet_compiler.exe PID 2064 wrote to memory of 4936 2064 QUOTATION_MARQTRA031244úPDF.scr aspnet_compiler.exe PID 2064 wrote to memory of 4936 2064 QUOTATION_MARQTRA031244úPDF.scr aspnet_compiler.exe PID 2064 wrote to memory of 4936 2064 QUOTATION_MARQTRA031244úPDF.scr aspnet_compiler.exe PID 2064 wrote to memory of 4936 2064 QUOTATION_MARQTRA031244úPDF.scr aspnet_compiler.exe PID 2064 wrote to memory of 4936 2064 QUOTATION_MARQTRA031244úPDF.scr aspnet_compiler.exe PID 2064 wrote to memory of 4936 2064 QUOTATION_MARQTRA031244úPDF.scr aspnet_compiler.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\QUOTATION_MARQTRA031244úPDF.scr"C:\Users\Admin\AppData\Local\Temp\QUOTATION_MARQTRA031244úPDF.scr" /S1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3712 --field-trial-handle=2252,i,16504368816373493055,9578615028378602855,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2064-44-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-8-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-2-0x0000000005D00000-0x0000000005F30000-memory.dmpFilesize
2.2MB
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memory/2064-3-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-4-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-6-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-46-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-10-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-12-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-14-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-16-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-48-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-20-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-22-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-24-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-26-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-28-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-30-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-32-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-34-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-0-0x0000000074B80000-0x0000000075330000-memory.dmpFilesize
7.7MB
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memory/2064-38-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-40-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-42-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-36-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-1-0x0000000000FC0000-0x00000000012A0000-memory.dmpFilesize
2.9MB
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memory/2064-18-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-50-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-52-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-54-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-56-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-58-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-60-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-62-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-64-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-66-0x0000000005D00000-0x0000000005F2A000-memory.dmpFilesize
2.2MB
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memory/2064-1721-0x0000000074B80000-0x0000000075330000-memory.dmpFilesize
7.7MB
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memory/2064-4884-0x0000000005CF0000-0x0000000005D00000-memory.dmpFilesize
64KB
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memory/2064-4885-0x0000000001360000-0x0000000001361000-memory.dmpFilesize
4KB
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memory/2064-4886-0x0000000001A20000-0x0000000001A8C000-memory.dmpFilesize
432KB
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memory/2064-4887-0x0000000001A90000-0x0000000001ADC000-memory.dmpFilesize
304KB
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memory/2064-4888-0x0000000005CF0000-0x0000000005D00000-memory.dmpFilesize
64KB
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memory/2064-4889-0x0000000006910000-0x0000000006EB4000-memory.dmpFilesize
5.6MB
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memory/2064-4890-0x0000000001B50000-0x0000000001BA4000-memory.dmpFilesize
336KB
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memory/2064-4895-0x0000000074B80000-0x0000000075330000-memory.dmpFilesize
7.7MB
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memory/4936-4893-0x0000000074B80000-0x0000000075330000-memory.dmpFilesize
7.7MB
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memory/4936-4894-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/4936-4896-0x00000000057D0000-0x00000000057E0000-memory.dmpFilesize
64KB
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memory/4936-4897-0x00000000057E0000-0x0000000005846000-memory.dmpFilesize
408KB